
html {
  font-size: 16px;
}

/* 基础样式 */
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box; /* 1 */
  margin: 0; /* 2 */
  padding: 0; /* 3 */
}
 
body {
	font: 16px "Arial", 'Microsoft YaHei', "Lucida Grande", Tahoma, "Hiragino Sans GB", STHeiti, SimSun, sans-serif;
	color: #000;
}
 
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td {
	margin: 0;
	padding: 0;
}
 
a {
	text-decoration: none;
	outline: none;
	cursor: pointer;
	color: #555;
}
 
a:hover {
	color: #2a3971;
}
 
img {
	border: none;
	vertical-align: bottom;
}
 
i,
em,
cite {
	font-style: normal;
}
 
ul,
li {
	list-style: none;
	margin: 0;
	padding: 0;
}
 
* input {
	vertical-align: middle;
}
 
* textarea {
	resize: none;
	border-radius: 2px;
	outline: none;
	border: 1px solid #ccc;
}
 
h1,
h2,
h3,
h4,
h5,
h6 {
	margin: 0;
	padding: 0;
	font-weight: normal;
}
 
.wrap {
	margin: 0 auto;
	width: 1100px;
}
 
.clear {
	clear: both;
}
 
.none {
	display: none;
}
 
.block {
	display: block;
}
 
.fl {
	float: left;
}
 
.fr {
	float: right;
}
 
.text-center {
	text-align: center;
}

/* PC布局 */
.pc-layout {
  /* max-width: 1440px;
  margin: 0 auto; */
}

/* 移动端布局 */
.mobile-layout {
  /* padding: 1rem; */
}

@media (max-width: 768px) {
  .mobile-layout h1 {
    font-size: 1.5rem;
  }
}
